Cube CCP File

Cube.cpp

#include "Cube.h"

Cube::Cube() {}
Cube::~Cube() {}

void Cube::setSide(double s) {
	side = s <= 0 ? 1 : s;
}

double Cube::getSide() {
	return side;
}

double Cube::Area() {
	return 6 * side * side;
}

double Cube::Volume() {
	return side * side * side;
}

Cube.h

#ifndef CUBE_H
#define CUBE_H


class Cube {
	public:	
		Cube();	
		~Cube();	
		void setSide(double s);	
		double getSide();	
		double Area();	
		double Volume();	
	private: 
		double side;
};
#endif

JavaCube.java

import static com.googlecode.javacpp.Loader.load;

import com.googlecode.javacpp.Pointer;
import com.googlecode.javacpp.annotation.Name;
import com.googlecode.javacpp.annotation.Platform;

@Platform(include = "Cube.h")
public class JavaCube {

	static {
		load();
	}

	public JavaCube() {
		NativeCube cube = new NativeCube();
		cube.setSide(9);
	}

	@Name("Cube")
	public static class NativeCube extends Pointer {

		static {
			load();
		}

		public NativeCube() {
			Cube();
		}



		public native void setSide(double s);

		// this = new std::Cube()
                private native void Cube();

		private native double Area();

		private native double getSide();

		private native double Volume();

		public double getArea() {
			return this.Area();
		}

		public double getVolume() {
			return this.Volume();
		}
	}
}